Taxon: Rumex obtusifolius L.

Genus: Rumex
Family: Polygonaceae
Subfamily: Polygonoideae
Tribe: Rumiceae
Nomen number: 32541
Place of publication: Sp. pl. 1:335. 1753
Link to protologue:
Name Verified on: 10-Mar-2004 by ARS Systematic Botanists. Last Changed: 09-May-2011
Species priority site is: North Central Regional PI Station (NC7)
Accessions: 0 in National Plant Germplasm System

Common names:

  • bitter dock  (Source: Dict Rehm) - English
  • broadleaf dock  (Source: Dict Rehm) - English
  • patience sauvage  (Source: Dict Rehm) - French
  • Gemüse-Ampfer  (Source: pers. comm.) - German
  • stumpfblättriger Ampfer  (Source: Dict Rehm) - German
  • romice a foglie lunghe  (Source: pers. comm.) - Italian
  • labaça-de-vaca-amarga  (Source: pers. comm.) - Portuguese (Brazil)
  • língua-de-vaca-amarga  (Source: pers. comm.) - Portuguese (Brazil)
  • romaza de hojas grandes  (Source: Dict Rehm) - Spanish
  • vinagrillo  (Source: Dict Rehm) - Spanish
  • tomtskräppa  (Source: Kulturvaxtdatabas) - Swedish
  • dun ye suan mo  (Source: F ChinaEng) - Transcribed Chinese

Economic Importance:

  • Medicines: folklore (fide Herbs Commerce ed2)
  • Weed: potential seed contaminant (fide Weed CIBA)

Distributional Range:


  • Africa

    • Northern Africa: Algeria
  • Asia-Temperate

    • Caucasus: Azerbaijan ; Georgia
    • China: China Anhui, Gansu, Hebei, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shandong, Sichuan, Zhejiang
    • Eastern Asia: Japan ; Taiwan
    • Western Asia: Iran ; Turkey
  • Europe

    • Eastern Europe: Belarus ; Estonia ; Latvia ; Lithuania ; Moldova ; Russian Federation-European part European part; Ukraine
    • Middle Europe: Austria ; Belgium ; Czech Republic ; Germany ; Hungary ; Netherlands ; Poland ; Slovakia ; Switzerland
    • Northern Europe: Denmark ; Ireland ; Norway ; Sweden ; United Kingdom
    • Southeastern Europe: Albania ; Bosnia and Herzegovina ; Bulgaria ; Croatia ; Greece ; Italy ; Macedonia ; Montenegro ; Romania ; Serbia ; Slovenia
    • Southwestern Europe: France ; Portugal ; Spain

  • Naturalized


  • Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on 2012 (Kulturvaxtdatabas)
  • CIBA-GEIGY, Basel, Switzerland Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) (Weed CIBA)
  • Davis, P. H., ed. Flora of Turkey and the east Aegean islands. (F Turk)
  • FNA Editorial Committee Flora of North America. (F NAmer)
  • Food and Agriculture Organization of the United Nations (FAO) 2010. Ecocrop (on-line resource). (Ecocrop)
  • Galasso, G. 2011. Review of Polygonaceae data for World Economic Plants, ed. 2 (pers. comm.)
  • Greuter, W. et al., eds. Med-Checklist. (L Medit)
  • Groth, D. 2005. pers. comm. (pers. comm.)
  • Holm, L. et al. A geographical atlas of world weeds. 1979 (Atlas WWeed)
  • Jalas, J. & J. Suominen Atlas florae europaeae. (Atlas Eur)
  • Kartesz, J. T. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. (L US Can ed2)
  • Komarov, V. L. et al., eds. Flora SSSR. (F USSR)
  • McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker Herbs of commerce, ed. 2. 2000 (Herbs Commerce ed2)
  • Parsons, W. T. & E. G. Cuthbertson Noxious weeds of Australia. 1992 (Noxweed Aust)
  • Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  • Rechinger, K. H., ed. Flora iranica. (F Iran)
  • Rehm, S. Multilingual dictionary of agronomic plants. 1994 (Dict Rehm)
  • Tutin, T. G. et al., eds. Flora europaea, ed. 2. (F Eur ed2)
  • Vibrans, H., ed. Malezas de México (on-line resource). (Malezas Mex)
  • Wu Zheng-yi & P. H. Raven et al., eds. Flora of China (English edition). (F ChinaEng)

Check other web resources for Rumex obtusifolius L. :


  • Seed: U.S. National Seed Herbarium image